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Table 2 Posterior radial head displacement ratio according to sectioning stage and forearm rotation (percentage; mean ± SD)

From: Biomechanical study of isolated radial head dislocation

 

pronation

neutral

supination

Stage 0

2 ± 1

3 ± 1

2 ± 0

Stage 1

5 ± 2a

37 ± 17

7 ± 2

Stage 2

24 ± 37

67 ± 36*

34 ± 49

Stage 3

68 ± 33**,a

200 ± 40**

123 ± 56**,a

  1. *: Indicates a value that is significantly different from that of stage 0 in the same column, with p < 0.05
  2. **: Indicates a value that is significantly different from that of stage 0 in the same column, with p < 0.01
  3. aIndicates a value that is significantly different from neutral rotation in the same row
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BMC Musculoskeletal Disorders

ISSN: 1471-2474

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